Stainless Steel 347 1.4550
Haec notitia schedae applicatur ad ferrum incorruptum 347 / 1.4550 linteum calidum et frigidum involutum, habena et vectes, producta semi-perfecta, virgas et sectiones necnon inustibilem et conflati fistulae ferreae ad machinationem mechanicam et generalem proposita.
Applicationem
Partes enim constructiones, quae scalis usque ad 1050°C resistere debent et effectui gasorum sulphureorum late insuetae, praesertim supra 900°C, valde infimae sunt.
Chemical Compositions*
| Elementum | % Praesens (in product form) |
|---|---|
| Carbon (C) | 0.08 |
| Pii (Si) | 1.00 |
| Manganum (Mn) | 2.00 |
| Phosphorus (P) | 0.041 |
| Sulphur (S) | 0.014 |
| Chromium (Cr) | 17.00 – 19.00 |
| Nickel (Ni) | 9.00 – 12.00 |
| Niobium (Nb) | 10xC ad 1.00 |
| Ferrum (Fe) | Libra |
Mechanica proprietatibus (ad locus temperatus in annealed conditione)
| Product Form | ||||||||
|---|---|---|---|---|---|---|---|---|
| C | H | P | L | L | TW / TS | |||
| Crassitudo (mm) Max | 8 | 13.5 | 75 | 160 | 2502) | 60 | ||
| Cedat imperium | Rp0.2 N/mm2 | 2203) | 2003) | 2003) | 2054 | 2056) | 2055) | |
| Rp1.0 N/mm2 | 2503) | 2403) | 2403) | 2404) | 2406) | 2405) | ||
| Distrahentes fortitudo | Rm N/mm2 | 520 – 7203) | 520 – 7203) | 500 – 7003 | 510 – 7404) | 510 – 7406 | 510 – 7405) | |
| Prolongatio min.in & | A1)% min (longitudinalis) | - | - | - | 40 | - | 35 | |
| A1)% min (transversus) | 40 | 40 | 40 | - | 30 | 30 | ||
| Impact Energy (ISO-V) ≥ 10mm crassum | Jmin (longitudinalis) | - | 100 | 100 | 100 | - | 100 | |
| Jmin (transversus) | - | 60 | 60 | - | 60 | 60 | ||
Reference data in aliqua physica
| Densitas in 20°C kg/m3 | 7.9 | |
|---|---|---|
| Modulus Elasticitatis kN/mm2 at | 20°C | 200 |
| CC°C | 186 | |
| 400°C | 172 | |
| 500°C | 165 | |
| Scelerisque Conductivity W/m K ad 20°C | 15 | |
| Imprimis Scelerisque capacitas ad 20°CJ/kg K | 500 | |
| Resistivity Electrical in 20°C Ω mm2 /m | 0.73 | |
Coefficiens linearum scelerisque expansionem 10-6 K-1 inter XX ° F et
| 100°C | 16.0 |
|---|---|
| CC°C | 16.5 |
| 300°C | 17.0 |
| 400°C | 17.5 |
| 500°C | 18.0 |
Post tempus: Feb-07-2023